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So far Arg1-d has created 31 blog entries.

In Honor of JOSH on RARE DISEASE DAY

By |2026-02-27T09:13:39-08:00February 27th, 2026|

In Honor of JOSH on RARE DISEASE DAY A Mother's Story Joshua Eaton, Pioneer in the ARG1-D Community, Age 27 South Shore, Massachusetts We share Josh's story so his life can inspire others – to support families facing Arginase 1 Deficiency, to raise awareness, and to help ensure no child loses precious time waiting for [...]

Historic News For The Arg1-d Community

By |2026-02-24T11:23:55-08:00February 24th, 2026|

Yesterday, the U.S. Food and Drug Administration (FDA) approved Pegzilarginase (Loargys) — the first and only treatment for Arginase 1 Deficiency (ARG1-D). This is not just a milestone. This is hope realized. For families living with ARG1-D, this approval represents something we have waited for, worked toward, advocated for, and prayed over for years — [...]

U.S. FDA has granted accelerated approval of Loargys®

By |2026-02-24T11:21:44-08:00February 24th, 2026|

Dear Arginase 1 Deficiency Community & Families, If you have not seen already, we are excited to share that the U.S. Food and Drug Administration (FDA) has granted accelerated approval of Loargys® (pegzilarginase-nbln), a prescription medicine used to treat high levels of arginine in the blood of adults and children 2 years and older with [...]

Thank You for Making Hope on the Court Unforgettable

By |2026-02-24T11:27:04-08:00December 8th, 2025|

Dear Friends, Sponsors, and Hope on the Court Community, From the bottom of our hearts, thank you for making the Hope on the Court Pickleball Tournament such an extraordinary and meaningful day. Because of you, this event was far more than a tournament—it was a celebration of connection, generosity, and purpose.

NUCDF Awards Cynthia Le Mons Fellowship to Molecular Biologist for Arginase-1 Deficiency Research

By |2025-08-29T09:36:55-07:00August 29th, 2025|

The National Urea Cycle Disorders Foundation (NUCDF) is pleased to announce that it has awarded the 2025 Cynthia Le Mons Fellowship to Shradha Suyal, PhD, a postdoctoral fellow at the Pacific Northwest Research Institute (PNRI). Suyal (pictured above, left) works in the lab of Aimée Dudley, PhD (pictured above, right), who uses yeast genetics to study the severity [...]

BLA for pegzilarginase in the treatment of arginase 1 deficiency (ARG1-D) accepted for priority review by the U.S. FDA

By |2024-11-05T11:49:13-08:00November 5th, 2024|

Stockholm, November 5, 2024: Immedica announces today that the Biologics License Application (BLA) for pegzilarginase in the treatment of arginase 1 deficiency (ARG1-D) has been successfully validated and accepted for priority review by the U.S. Food and Drug Administration (FDA). Anders Edvell, CEO of Immedica commented: “We are pleased that the FDA has accepted the [...]

Immedica presents new data highlighting treatment benefits of Loargys® (pegzilarginase) in arginase 1 deficiency at the SSIEM congress

By |2024-09-04T14:17:03-07:00September 4th, 2024|

Stockholm, September 3, 2024: Immedica announces today that new scientific data on Loargys® (pegzilarginase), the first disease modifying treatment in arginase 1 deficiency, has been accepted at the 2024 Annual symposium of the Society for the Study of Inborn Errors of Metabolism (SSIEM) in Porto, Portugal on 3-6 September.

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